Third-party notices
tmux¶
First and foremost, thank you to Nicholas Marriott (nicm), the creator of tmux, and to the many tmux contributors. We are grateful for the work that makes tmux possible.
libtmux is a separate project. Our libraries and supporting tools control a real tmux server; tmux itself provides the terminal multiplexer. This is the libtmux website. Visit the official tmux website for the upstream project and its documentation.
See tmux’s COPYING file and the copyright and permission notices in its source files for its licensing.
tmux artwork¶
The tmux logomark is by Jason Long. The site uses the unmodified upstream SVG under its copyright and permission notice.
Programming-language artwork¶
The homepage language selector uses local copies of the following artwork to identify the selected language. Each source record includes the download URL, retrieval time, file hash, copyright information and usage terms. These marks identify their respective languages and do not imply endorsement of libtmux.
The SVG files are copied unchanged except for Scala, whose empty surrounding canvas is cropped. Its paths, gradients and colors are preserved, and the original SVG is retained beside the cropped copy. Rust’s supplied SVG includes its own dark-theme colors.
| Language | Credit and terms | Local source record |
|---|---|---|
| Python¶ | Python Software Foundation. The PSF logo terms permit the unaltered mark to identify Python. | Python provenance |
| Ruby¶ | Copyright © 2006, Yukihiro Matsumoto. The Ruby logo is licensed under CC BY-SA 2.5. | Ruby provenance |
| Lua¶ | Copyright © 1998 Lua.org; graphic design by Alexandre Nakonechnyj. The Devicon copy carries its MIT notice; Lua’s logo terms also apply. Visit Lua.org. | Lua provenance |
| TypeScript¶ | Microsoft. The official branding terms govern the mark; the website repository licenses exclude logo and trademark rights. | TypeScript provenance |
| Rust¶ | The Rust Foundation. CC BY 4.0 and the Rust trademark policy apply. | Rust provenance |
| Go¶ | The Go gopher is by Renee French, licensed under CC BY 4.0. | Go provenance |
| C++¶ | Created by Jeremy Kratz and licensed by the Standard C++ Foundation under its logo-use terms. | C++ provenance |
| Swift¶ | Apple Inc., under the Swift Logo Guidelines. Swift and the Swift logo are trademarks of Apple Inc. | Swift provenance |
| Java¶ | Devicon collection copyright (c) 2015 konpa, with its MIT notice. This does not establish unrestricted rights to the underlying Java logo; Oracle’s logo terms apply. | Java provenance |
| Kotlin¶ | Kotlin Foundation brand guidelines preserve JetBrains copyrights. The icon-use terms permit identifying Kotlin alongside other programming-language icons. | Kotlin provenance |
| Scala¶ | Copyright EPFL. Historical permission covers noncommercial Scala promotion; the general artwork-license question remains unresolved. | Scala provenance |
| C#¶ | Copyright the .NET authors. Brand-use permission allows the unmodified logo to represent .NET. The repository’s CC0 statement covers illustrations; no blanket CC0 claim is made for the logo. | .NET provenance |
| F#¶ | The F# Software Foundation. Its logo terms require unchanged shape, colors and proportions, without implying Foundation representation. | F# provenance |
Terminal artwork¶
The tmux CLI selector displays the Windows Terminal artwork by Microsoft Corporation, licensed under CC BY-ND 4.0. The SVG is unmodified. See the source and provenance and copyright and license.
Documentation toolchain¶
libtmux and this site are built with open-source software. The following tools have their own licences and attribution requirements.
| Tool | Licence | Role |
|---|---|---|
| Astro¶ | MIT | The site shell |
| Tailwind CSS¶ | MIT | Styling |
| Pagefind¶ | MIT | Site-wide search |
| Expressive Code¶ | MIT | Code blocks |
| Sphinx¶ | BSD-2-Clause | Python and C++ reference |
| Furo¶ | MIT | Sphinx theme |
| Breathe¶ | BSD-3-Clause | Doxygen XML into Sphinx |
| Doxygen¶ | GPL-2.0-only | Parses C++ headers to XML |
| API Extractor¶ | MIT | TypeScript API model |
| IBM Plex¶ | OFL-1.1 | Typeface |
A note on Doxygen¶
Doxygen is licensed GPL-2.0-only. It runs as a build step that reads libtmux’s own headers and emits XML; that XML is rendered by Breathe and Sphinx, and no Doxygen-generated HTML is published. Running a GPL program over your own input does not place its licence on the output, and libtmux does not distribute Doxygen or any modified version of it.
Reference hosting¶
The PyPI blocks logo is a trademark of the
Python Software Foundation and identifies links to the Python Package Index.
Other package-host icons use Simple Icons
(CC0-1.0). The docs.rs mark is its
docsdotrs icon,
inlined unchanged. The book beside javadoc.io links is original artwork for
this site: the host publishes no vector logo, and the mark does not imitate
its favicon.
Some ports deep-link to the canonical host their ecosystem already uses, rather than duplicating it here:
- Rust: docs.rs, for each published crate
- Go: pkg.go.dev
- Java, Kotlin and Scala: javadoc.io
- Swift: the Swift Package Index copy of the DocC reference
Those sites are operated independently of this project and carry their own terms.
libtmux itself¶
Each port is MIT licensed. See the LICENSE file in that port’s repository
for the authoritative text.